Data:L10n15/HOMFLYPT Polynomial

From Knot Atlas

z⁷a⁻³−z⁵a⁻¹ + 5z⁵a⁻³−z⁵a⁻⁵−3z³a⁻¹ + 8z³a⁻³−4z³a⁻⁵−za⁻¹ + 5za⁻³−5za⁻⁵ + za⁻⁷ + a⁻¹z⁻¹−2a⁻⁵z⁻¹ + a⁻⁷z⁻¹